How to set up Continuous Deployment to Amazon OpsWorks

With OpsWorks, we can easily segregate our development environments in Stacks and control how each project gets built via Chef recipes. OpsWorks binds directly with your code repository of choice. When you initiate a new build, it will pull in the latest changes and build them for you.

http://blog.codeship.io/2013/09/18/how-to-deploy-to-amazon-opsworks-using-codeship.html